Xamarin support tracking issue

[davidfowl]

There's a bunch of work that is planned but that is also required to make SignalR work. There is an issue in System.Memory preventing it from being used in Xamarin applications. This issue is tracking the work that is being done in corefx to remedy the situation.

[analogrelay]

We also need to determine our plan for MsgPack in Xamarin. If we support it in the initial release, we need to make sure it's configured appropriately to not use Reflection.Emit.

[analogrelay]

Most of these PRs are closed, are they in a public build or can we get some access to a build that has these fixes to test out? @davidfowl

[elusiven]

Is there an actual version that actually works? Trying to get this to work but getting system.memory error all the time.

[davidfowl]

/cc @migueldeicaza